| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.83 | 3.831% | $149.3401 | $149.34 | $149.35 | $149.30 |
| Purchase #2 | $155.56 | 4.304% | $162.2553 | $162.26 | $162.25 | $162.30 |
| Purchase #3 | $73.72 | 4.465% | $77.0116 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $23.72 | 3.792% | $24.6195 | $24.62 | $24.60 | $24.60 |
| Purchase #5 | $68.32 | 9.276% | $74.6574 | $74.66 | $74.65 | $74.70 |
| Purchase #6 | $134.32 | 10.400% | $148.2893 | $148.29 | $148.30 | $148.30 |
| Purchase #7 | $93.82 | 7.246% | $100.6182 | $100.62 | $100.60 | $100.60 |
| 7 purchase totals = | $693.29 | $736.7914 | $736.80 | $736.75 | $736.80 | |